POWER OF ATTORNEY


Know all by these presents, that the undersigned hereby constitutes and
appoints each of Matt Haltom and John Henrich, and each of them
individually, the undersigned's true and lawful attorney-in-fact to:
(1) execute for and on behalf of the undersigned, in the undersigned's
capacity as an Officer and/or Director of Sally Beauty Holdings, Inc.
(the "Company"), Forms 3, 4 and 5 and any other forms required to be
filed in accordance with Section 16(a) of the Securities Exchange Act
of 1934 and the rules thereunder (a "Section 16 Form") and a Form ID
and any other forms required to be filed or submitted in accordance
with Regulation S-T promulgated by the United States Securities and
Exchange Commission (or any successor provision) in order to file the
Section 16 Forms electronically (a "Form ID", and, together with the
Section 16 Forms, a "Form");
(2) do and perform any and all acts for and on behalf of the
undersigned which may be necessary or desirable to complete and
execute any such Form, complete and execute any amendment or
amendments thereto, and timely file such form with the United States
Securities and Exchange Commission and the New York Stock Exchange;
and
(3) take any other action of any type whatsoever in connection with
the foregoing which, in the opinion of each such attorney-in-fact,
may be of benefit to, in the best interest of, or legally required
by, the undersigned, it being understood that the documents executed
by each such attorney-in-fact on behalf of the undersigned pursuant
to this Power of Attorney shall be in such form and shall contain
such terms and conditions as he may approve in his discretion.
The undersigned hereby grants to each such attorney-in-fact full
power and authority to do and perform any and every act and thing
whatsoever requisite, necessary or proper to be done in the exercise
of any of the rights and powers herein granted, as fully to all
intents and purposes as the undersigned might or could do if
personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that each such attorney-in-fact,
or his substitute or substitutes, shall lawfully do or cause to be
done by virtue of this Power of Attorney and the rights and powers
herein granted.  The undersigned acknowledges that each such
attorney-in-fact is serving in such capacity at the request of the
undersigned, and is not assuming, nor is the Company assuming, any
of the undersigned's responsibilities to comply with Section 16 of
the Securities Exchange Act of 1934.
The Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file any Forms pursuant to
Section 16(a) of the Securities Exchange Act of 1934 and the rules
thereunder, with respect to the undersigned's holdings of and
transactions in securities issued by the Company, unless earlier
revoked by the undersigned in a signed writing delivered to each
such attorney-in-fact.
From and after the date hereof, any Power of Attorney previously
granted by the undersigned concerning the subject matter hereof is
hereby revoked.
IN WITNESS WHEREOF, the undersigned has caused this Power of
Attorney to be executed as of this 5th day of September, 2017.


		/s/ Carrie McDermott		Signature
      Carrie McDermott
	Print Name
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